From: Robert Klemme <shortcutter@...>
Date: 2012-09-04T01:43:48+09:00
Subject: Re: How to find out if Array has value or emtpy

On Sun, Sep 2, 2012 at 4:14 PM, Fosiul Alam <lists@ruby-forum.com> wrote:
> how to find out if array has  value or not ??

Try this in your terminal:

$ ri Array

Alternatively check out the online documentation of Ruby's standard
library and core.

Kind regards

robert

-- 
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/